Benchmark database

[Monika Shah]

I would like to analyze certain performance metrics.  Sample database available on Mongo website, contain independent collections (not complete schema). YCSB benchmark also have single collection. I would like to use Mongo Database, where set of collection defined to satisfy application schema requirement. 

 From where I can download benchmark Mongo Database (with set of collection on schema required for any application)?  

Please answer as soon as possible